The volume of a cube is given by s3, where a is the side length of the cube. What is the difference of the volume of 2 cubes with side lengths of 5 meters and 4 meters?

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

That they are numbers and related to each other.